File: errmsg_write.c

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#include <stdarg.h>
#include "errmsg.h"
#include "errmsg_int.h"

void errmsg_write(int fd,const char* err,const char* message,va_list list) {
  errmsg_start(fd);
  errmsg_puts(fd,message);
  for (;;) {
    const char* s=va_arg(list,const char*);
    if (!s) break;
    errmsg_puts(fd,s);
  }
  va_end(list);
  if (err) {
    errmsg_puts(fd,": ");
    errmsg_puts(fd,err);
  }
  errmsg_puts(fd,"\n");
  errmsg_flush(fd);
}